20161377696

素因数分解:

$2^5\times 3^1\times {\mathrm{6781}}^1\times {\mathrm{30971}}^1$

素因数の和:37765

約数の個数: 48

約数和(自身を含む): 52933130208

約数和(自身を除く): 32771752512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 6781, 13562, 20343, 27124, 30971, 40686, 54248, 61942, 81372, 92913, 108496, 123884, 162744, 185826, 216992, 247768, 325488, 371652, 495536, 650976, 743304, 991072, 1486608, 2973216, 210014351, 420028702, 630043053, 840057404, 1260086106, 1680114808, 2520172212, 3360229616, 5040344424, 6720459232, 10080688848, 20161377696]

約数ペア:

[(1, 20161377696), (2, 10080688848), (3, 6720459232), (4, 5040344424), (6, 3360229616), (8, 2520172212), (12, 1680114808), (16, 1260086106), (24, 840057404), (32, 630043053), (48, 420028702), (96, 210014351), (6781, 2973216), (13562, 1486608), (20343, 991072), (27124, 743304), (30971, 650976), (40686, 495536), (54248, 371652), (61942, 325488), (81372, 247768), (92913, 216992), (108496, 185826), (123884, 162744)]